203422465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 269254656

約数和(自身を除く): 65832191

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 713, 989, 1327, 1333, 3565, 4945, 6635, 6665, 30521, 30659, 41137, 57061, 152605, 153295, 205685, 285305, 946151, 1312403, 1768891, 4730755, 6562015, 8844455, 40684493, 203422465]

約数ペア:

[(1, 203422465), (5, 40684493), (23, 8844455), (31, 6562015), (43, 4730755), (115, 1768891), (155, 1312403), (215, 946151), (713, 285305), (989, 205685), (1327, 153295), (1333, 152605), (3565, 57061), (4945, 41137), (6635, 30659), (6665, 30521)]